Abundance: 2.78 to 5.00% (median 4.76%)

Latitudinal range: 43.6° to 51.5°

Habitats: (3) only

Found in 3 samples

Belgium: Erquelinnes (Early Eocene)

France: Rians (Early Eocene)

United Kingdom: Abbey Wood (Early Eocene)

See also Diacodexis gazini, Diacodexis gigasei, Diacodexis morrisi, Diacodexis sp.